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Searched refs:urbs (Results 1 – 25 of 37) sorted by relevance

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/linux/drivers/gpu/drm/udl/
H A Dudl_main.c167 urb->transfer_buffer_length = udl->urbs.size; /* reset to actual */ in udl_urb_completion()
169 spin_lock_irqsave(&udl->urbs.lock, flags); in udl_urb_completion()
170 list_add_tail(&unode->entry, &udl->urbs.list); in udl_urb_completion()
171 udl->urbs.available++; in udl_urb_completion()
172 spin_unlock_irqrestore(&udl->urbs.lock, flags); in udl_urb_completion()
174 wake_up(&udl->urbs.sleep); in udl_urb_completion()
185 while (udl->urbs.count) { in udl_free_urb_list()
186 spin_lock_irq(&udl->urbs.lock); in udl_free_urb_list()
188 udl->urbs.count--; in udl_free_urb_list()
189 spin_unlock_irq(&udl->urbs.lock); in udl_free_urb_list()
[all …]
/linux/drivers/usb/usbip/
H A Dstub_rx.c262 ret = usb_unlink_urb(priv->urbs[i]); in stub_recv_cmd_unlink()
264 dev_err(&priv->urbs[i]->dev->dev, in stub_recv_cmd_unlink()
456 ret = usbip_recv_xbuff(ud, priv->urbs[i]); in stub_recv_xbuff()
538 priv->urbs = kmalloc_objs(*priv->urbs, num_urbs); in stub_recv_cmd_submit()
539 if (!priv->urbs) in stub_recv_cmd_submit()
547 priv->urbs[0] = usb_alloc_urb(np, GFP_KERNEL); in stub_recv_cmd_submit()
548 if (!priv->urbs[0]) in stub_recv_cmd_submit()
553 priv->urbs[0]->sg = sgl; in stub_recv_cmd_submit()
554 priv->urbs[0]->num_sgs = nents; in stub_recv_cmd_submit()
555 priv->urbs[0]->transfer_buffer = NULL; in stub_recv_cmd_submit()
[all …]
H A Dstub_tx.c162 struct urb *urb = priv->urbs[0]; in stub_send_ret_submit()
210 actual_length += priv->urbs[i]->actual_length; in stub_send_ret_submit()
232 priv->urbs[i]->transfer_buffer; in stub_send_ret_submit()
234 priv->urbs[i]->actual_length; in stub_send_ret_submit()
H A Dstub_main.c294 urb = priv->urbs[i]; in stub_free_priv_and_urb()
320 kfree(priv->urbs); in stub_free_priv_and_urb()
356 usb_kill_urb(priv->urbs[i]); in stub_device_cleanup_urbs()
H A Dstub.h55 struct urb **urbs; member
/linux/sound/usb/caiaq/
H A Daudio.c676 struct urb **urbs; in alloc_urbs() local
684 urbs = kmalloc_objs(*urbs, N_URBS); in alloc_urbs()
685 if (!urbs) { in alloc_urbs()
691 urbs[i] = usb_alloc_urb(FRAMES_PER_URB, GFP_KERNEL); in alloc_urbs()
692 if (!urbs[i]) { in alloc_urbs()
694 return urbs; in alloc_urbs()
697 urbs[i]->transfer_buffer = in alloc_urbs()
700 if (!urbs[i]->transfer_buffer) { in alloc_urbs()
702 return urbs; in alloc_urbs()
707 &urbs[i]->iso_frame_desc[frame]; in alloc_urbs()
[all …]
/linux/drivers/net/can/usb/
H A Ducan.c861 static void ucan_cleanup_rx_urbs(struct ucan_priv *up, struct urb **urbs) in ucan_cleanup_rx_urbs() argument
866 if (urbs[i]) { in ucan_cleanup_rx_urbs()
867 usb_unanchor_urb(urbs[i]); in ucan_cleanup_rx_urbs()
870 urbs[i]->transfer_buffer, in ucan_cleanup_rx_urbs()
871 urbs[i]->transfer_dma); in ucan_cleanup_rx_urbs()
872 usb_free_urb(urbs[i]); in ucan_cleanup_rx_urbs()
876 memset(urbs, 0, sizeof(*urbs) * UCAN_MAX_RX_URBS); in ucan_cleanup_rx_urbs()
880 struct urb **urbs) in ucan_prepare_and_anchor_rx_urbs() argument
884 memset(urbs, 0, sizeof(*urbs) * UCAN_MAX_RX_URBS); in ucan_prepare_and_anchor_rx_urbs()
889 urbs[i] = usb_alloc_urb(0, GFP_KERNEL); in ucan_prepare_and_anchor_rx_urbs()
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/linux/drivers/net/wireless/purelifi/plfxlc/
H A Dusb.c203 struct urb **urbs; in __lf_x_usb_enable_rx() local
207 urbs = kzalloc_objs(struct urb *, RX_URBS_COUNT); in __lf_x_usb_enable_rx()
208 if (!urbs) in __lf_x_usb_enable_rx()
212 urbs[i] = alloc_rx_urb(usb); in __lf_x_usb_enable_rx()
213 if (!urbs[i]) in __lf_x_usb_enable_rx()
221 if (rx->urbs) { in __lf_x_usb_enable_rx()
226 rx->urbs = urbs; in __lf_x_usb_enable_rx()
231 r = usb_submit_urb(urbs[i], GFP_KERNEL); in __lf_x_usb_enable_rx()
240 usb_kill_urb(urbs[i]); in __lf_x_usb_enable_rx()
242 rx->urbs = NULL; in __lf_x_usb_enable_rx()
[all …]
/linux/drivers/video/fbdev/
H A Dsmscufx.c96 struct urb_list urbs; member
1090 up(&unode->dev->urbs.limit_sem); in ufx_release_urb_work()
1721 if (dev->urbs.count > 0) in ufx_usb_probe()
1754 if (dev->urbs.count > 0) in ufx_usb_disconnect()
1790 urb->transfer_buffer_length = dev->urbs.size; /* reset to actual */ in ufx_urb_completion()
1792 spin_lock_irqsave(&dev->urbs.lock, flags); in ufx_urb_completion()
1793 list_add_tail(&unode->entry, &dev->urbs.list); in ufx_urb_completion()
1794 dev->urbs.available++; in ufx_urb_completion()
1795 spin_unlock_irqrestore(&dev->urbs.lock, flags); in ufx_urb_completion()
1802 up(&dev->urbs.limit_sem); in ufx_urb_completion()
[all …]
/linux/sound/usb/
H A Dmidi.c125 } urbs[OUTPUT_URBS]; member
155 struct urb *urbs[INPUT_URBS]; member
270 urb_index = context - ep->urbs; in snd_usbmidi_out_urb_complete()
305 urb = ep->urbs[urb_index].urb; in snd_usbmidi_do_output()
349 if (atomic_read(&in->urbs[j]->use_count)) in snd_usbmidi_error_timer()
351 in->urbs[j]->dev = umidi->dev; in snd_usbmidi_error_timer()
352 snd_usbmidi_submit_urb(in->urbs[j], GFP_ATOMIC); in snd_usbmidi_error_timer()
369 if (ep->urbs[0].urb) in send_bulk_static_data()
370 err = usb_bulk_msg(ep->umidi->dev, ep->urbs[0].urb->pipe, in send_bulk_static_data()
1314 if (ep->urbs[ in snd_usbmidi_in_endpoint_delete()
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H A Dmidi2.c76 struct snd_usb_midi2_urb urbs[NUM_URBS]; member
119 ctx = &ep->urbs[index]; in do_submit_urbs_locked()
233 if (!ep->urbs[i].urb) in kill_midi_urbs()
235 usb_kill_urb(ep->urbs[i].urb); in kill_midi_urbs()
261 ctx = &ep->urbs[i]; in free_midi_urbs()
293 ctx = &ep->urbs[i]; in alloc_midi_urbs()
/linux/drivers/usb/misc/
H A Dusbtest.c1531 struct urb **urbs; member
1541 if (urb == ctx->urbs[ctx->num - 4] || urb == ctx->urbs[ctx->num - 2]) { in unlink_queued_callback()
1575 ctx.urbs = kzalloc_objs(struct urb *, num); in unlink_queued()
1576 if (!ctx.urbs) in unlink_queued()
1579 ctx.urbs[i] = usb_alloc_urb(0, GFP_KERNEL); in unlink_queued()
1580 if (!ctx.urbs[i]) in unlink_queued()
1582 usb_fill_bulk_urb(ctx.urbs[i], udev, pipe, buf, size, in unlink_queued()
1584 ctx.urbs[i]->transfer_dma = buf_dma; in unlink_queued()
1585 ctx.urbs[i]->transfer_flags = URB_NO_TRANSFER_DMA_MAP; in unlink_queued()
1587 if (usb_pipeout(ctx.urbs[i]->pipe)) { in unlink_queued()
[all …]
/linux/drivers/net/wireless/zydas/zd1211rw/
H A Dzd_usb.c750 struct urb **urbs; in __zd_usb_enable_rx() local
755 urbs = kzalloc_objs(struct urb *, RX_URBS_COUNT); in __zd_usb_enable_rx()
756 if (!urbs) in __zd_usb_enable_rx()
759 urbs[i] = alloc_rx_urb(usb); in __zd_usb_enable_rx()
760 if (!urbs[i]) in __zd_usb_enable_rx()
766 if (rx->urbs) { in __zd_usb_enable_rx()
771 rx->urbs = urbs; in __zd_usb_enable_rx()
776 r = usb_submit_urb(urbs[i], GFP_KERNEL); in __zd_usb_enable_rx()
784 usb_kill_urb(urbs[i]); in __zd_usb_enable_rx()
787 rx->urbs = NULL; in __zd_usb_enable_rx()
[all …]
/linux/sound/usb/line6/
H A Dcapture.c36 urb_in = line6pcm->in.urbs[index]; in submit_audio_in_urb()
154 if (urb == line6pcm->in.urbs[index]) in audio_in_callback()
258 line6pcm->in.urbs = kzalloc_objs(struct urb *, line6->iso_buffers); in line6_create_audio_in_urbs()
259 if (line6pcm->in.urbs == NULL) in line6_create_audio_in_urbs()
267 urb = line6pcm->in.urbs[i] = in line6_create_audio_in_urbs()
H A Dpcm.c106 usb_unlink_urb(pcms->urbs[i]); in line6_unlink_audio_urbs()
454 if (pcms->urbs == NULL) in cleanup_urbs()
458 if (pcms->urbs[i]) { in cleanup_urbs()
459 usb_kill_urb(pcms->urbs[i]); in cleanup_urbs()
460 usb_free_urb(pcms->urbs[i]); in cleanup_urbs()
463 kfree(pcms->urbs); in cleanup_urbs()
464 pcms->urbs = NULL; in cleanup_urbs()
H A Dplayback.c163 urb_out = line6pcm->out.urbs[index]; in submit_audio_out_urb()
321 if (urb == line6pcm->out.urbs[index]) in audio_out_callback()
407 line6pcm->out.urbs = kzalloc_objs(struct urb *, line6->iso_buffers); in line6_create_audio_out_urbs()
408 if (line6pcm->out.urbs == NULL) in line6_create_audio_out_urbs()
416 urb = line6pcm->out.urbs[i] = in line6_create_audio_out_urbs()
H A Dpcm.h89 struct urb **urbs; member
/linux/drivers/media/usb/msi2500/
H A Dmsi2500.c132 struct urb *urbs[MAX_ISO_BUFS]; member
440 if (dev->urbs[i]) { in msi2500_iso_stop()
441 dev_dbg(dev->dev, "Unlinking URB %p\n", dev->urbs[i]); in msi2500_iso_stop()
442 usb_kill_urb(dev->urbs[i]); in msi2500_iso_stop()
455 if (dev->urbs[i]) { in msi2500_iso_free()
457 if (dev->urbs[i]->transfer_buffer) { in msi2500_iso_free()
459 dev->urbs[i]->transfer_buffer_length, in msi2500_iso_free()
460 dev->urbs[i]->transfer_buffer, in msi2500_iso_free()
461 dev->urbs[i]->transfer_dma); in msi2500_iso_free()
463 usb_free_urb(dev->urbs[i]); in msi2500_iso_free()
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/linux/drivers/usb/core/
H A Dmessage.c454 if (io->urbs) { in sg_clean()
456 usb_free_urb(io->urbs[io->entries]); in sg_clean()
457 kfree(io->urbs); in sg_clean()
458 io->urbs = NULL; in sg_clean()
505 if (!io->urbs[i]) in sg_complete()
508 usb_block_urb(io->urbs[i]); in sg_complete()
509 retval = usb_unlink_urb(io->urbs[i]); in sg_complete()
517 } else if (urb == io->urbs[i]) in sg_complete()
587 io->urbs = kmalloc_objs(*io->urbs, io->entries, mem_flags); in usb_sg_init()
588 if (!io->urbs) in usb_sg_init()
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/linux/drivers/media/usb/pwc/
H A Dpwc-if.c459 pdev->urbs[i] = urb; in pwc_isoc_init()
487 ret = usb_submit_urb(pdev->urbs[i], GFP_KERNEL); in pwc_isoc_init()
498 PWC_DEBUG_MEMORY("URB 0x%p submitted.\n", pdev->urbs[i]); in pwc_isoc_init()
512 if (pdev->urbs[i]) { in pwc_iso_stop()
513 PWC_DEBUG_MEMORY("Unlinking URB %p\n", pdev->urbs[i]); in pwc_iso_stop()
514 usb_kill_urb(pdev->urbs[i]); in pwc_iso_stop()
525 struct urb *urb = pdev->urbs[i]; in pwc_iso_free()
535 pdev->urbs[i] = NULL; in pwc_iso_free()
/linux/sound/usb/misc/
H A Dua101.c115 } *urbs[MAX_QUEUE_LENGTH]; member
430 int err = usb_submit_urb(&stream->urbs[i]->urb, GFP_KERNEL); in submit_stream_urbs()
445 if (stream->urbs[i]) in kill_stream_urbs()
446 usb_kill_urb(&stream->urbs[i]->urb); in kill_stream_urbs()
511 ua->capture.urbs[0]->urb.complete = first_capture_urb_complete; in start_usb_capture()
553 ua->playback.urbs[0]->urb.complete = in start_usb_playback()
583 urb = &ua->playback.urbs[i]->urb; in start_usb_playback()
1088 stream->urbs[u++] = urb; in alloc_stream_urbs()
1106 kfree(stream->urbs[i]); in free_usb_related_resources()
1107 stream->urbs[ in free_usb_related_resources()
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/linux/drivers/usb/atm/
H A Dusbatm.c940 usbatm_submit_urb(instance->urbs[i]); in usbatm_atm_init()
1021 size = struct_size(instance, urbs, in usbatm_usb_probe()
1135 instance->urbs[i] = urb; in usbatm_usb_probe()
1196 if (instance->urbs[i]) in usbatm_usb_probe()
1197 kfree(instance->urbs[i]->transfer_buffer); in usbatm_usb_probe()
1198 usb_free_urb(instance->urbs[i]); in usbatm_usb_probe()
1238 usb_kill_urb(instance->urbs[i]); in usbatm_usb_disconnect()
1260 kfree(instance->urbs[i]->transfer_buffer); in usbatm_usb_disconnect()
1261 usb_free_urb(instance->urbs[i]); in usbatm_usb_disconnect()
/linux/include/video/
H A Dudlfb.h38 struct urb_list urbs; member
/linux/drivers/usb/class/
H A Dusblp.c139 struct usb_anchor urbs; member
473 usb_kill_anchored_urbs(&usblp->urbs); in usblp_unlink_urbs()
772 usb_anchor_urb(writeurb, &usblp->urbs); in usblp_write()
1037 usb_anchor_urb(urb, &usblp->urbs); in usblp_submit_read()
1156 init_usb_anchor(&usblp->urbs); in usblp_probe()
1426 usb_poison_anchored_urbs(&usblp->urbs); in usblp_disconnect()
/linux/sound/usb/usx2y/
H A Dusb_stream.c46 struct urb **urbs, char *transfer, in init_pipe_urbs() argument
56 struct urb *urb = urbs[u]; in init_pipe_urbs()
269 static void subs_set_complete(struct urb **urbs, void (*complete)(struct urb *)) in subs_set_complete() argument
274 struct urb *urb = urbs[u]; in subs_set_complete()

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